Question

(b) A poster hanging on a wall has a vertical height 3.66 m. From a point 5 m away from the wall on the
same plane, the angle of elevation of the bottom edge of the poster was found to be 45°. What will be
the angle of elevation of the top edge of the poster if it is observed from the same point on the horizon
plane?​

Answer 1

Answer:

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Answer 2

Answer:

(b) A poster hanging on a wall has a vertical height 3.66 m. From a point 5 m away from the wall on the

same plane, the angle of elevation of the bottom edge of the poster was found to be 45°. What will be

the angle of elevation of the top edge of the poster if it is observed from the same point on the horizon

plane?